221438544

素因数分解:

$2^4\times 3^1\times {\mathrm{4613303}}^1$

素因数の和:4613314

約数の個数: 20

約数和(自身を含む): 572049696

約数和(自身を除く): 350611152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4613303, 9226606, 13839909, 18453212, 27679818, 36906424, 55359636, 73812848, 110719272, 221438544]

約数ペア:

[(1, 221438544), (2, 110719272), (3, 73812848), (4, 55359636), (6, 36906424), (8, 27679818), (12, 18453212), (16, 13839909), (24, 9226606), (48, 4613303)]